Methods and apparatuses for configuration automation

ABSTRACT

Methods and apparatuses for automated configuring of user preferences. In one aspect of the present invention, a method to operate a data processing system, includes: detecting whether or not a portable device is connected to the data processing system; and automatically configuring one or more user preferences of the data processing system according to an identity of the portable device in response to a change in whether or not the portable device is connected to the data processing system. In one aspect of the present invention, call forwarding of at least one of a land line phone and a mobile phone is automatically configured when the mobile phone is brought close to the land line phone or when the mobile phone is taken away from the land line phone.

RELATED APPLICATIONS

This application is a continuation of co-pending U.S. patent applicationSer. No. 13/794,225, filed Mar. 11, 2013, which is a continuation ofU.S. patent application Ser. No. 13/030,936, filed Feb. 18, 2011, nowU.S. Pat. No. 8,401,476, which is a divisional of U.S. patentapplication Ser. No. 12/730,991, filed on Mar. 24, 2010, now U.S. Pat.No. 8,355,673, which is a divisional of U.S. patent application Ser. No.10/805,144, filed on Mar. 19, 2004, now issued as U.S. Pat. No.7,715,790. Each of these applications is incorporated by reference.

FIELD

The invention relates to configurable devices and systems, such astelephone systems, data processing systems, and others.

BACKGROUND

Digital data processing brings flexibility to many systems such thatthey can be configured according to the preferences of individual users.Different users may have different preferences. Further, one user mayhave different preferences under different situations. These flexiblesystems can be configured to meet the needs of individual users underdifferent situations.

For example, call forwarding is a well known feature of many telephonesystems. Call forwarding of a telephone system allows a user of a phoneat a given phone number to dial a specific sequence on the phone tocause the telephone system to forward incoming calls addressed to thephone number to another specified phone number indicated by the dialedsequence. After call forwarding is turned on, the telephone systemautomatically forwards the calls until another sequence is dialed on thephone to turn off call forwarding. For example, on a phone at (321)890-7654 a user may dial sequence #967*1230984567, which includes accesscode #967* for turning on call forwarding and the target phone number(123) 098-4567, to which the calls are forwarded. Thus, call forwardingfor phone line (321) 890-7654 is turned on; and, incoming calls for(321) 890-7654 are forwarded to (123) 098-4567. To stop forwarding callsto (123) 098-4567, sequence #968# can be dialed on the phone (321)890-7654.

Call forwarding may be unconditional. When unconditional call forwardingis turned on for a phone line, all incoming calls for the phone line areforwarded unconditionally to the phone number specified by the user.Call forwarding may also be conditional. For example, incoming calls canbe forwarded to the specified phone number if the line is busy.Similarly, incoming calls can be forwarded to the specified phone numberif the incoming calls are not answered (e.g., after the fourth ring).Thus, in this description, it is understood that call forwarding mayrefer to unconditional call forwarding or conditional call forwarding.

One example of a configurable system is powered seats in cars. Forexample, some cars are equipped with powered seats. An on-board computerof a car can remember the preferred seat positions for differentdrivers. When a driver selects one of the remembered preferences (e.g.,by pressing a button representing the remembered preference), thepowered seat automatically goes to the remembered position according tothe data stored in the memory. Thus, after the on-board computer isinstructed to remember the preferred seat position of a driver, theselected seat position for the driver can be easily recovered after anyseat adjustment (e.g., adjusted for use by a different driver).

Another example of a configurable system is a desktop computer. Forexample, a computer system provides many user preferences (e.g., fontsize, window size, colors, etc.), which are adjustable for individualusers. However, individually customizing these preferences can betedious and time consuming.

SUMMARY OF THE DESCRIPTION

Methods and apparatuses for automated configuring of user preferencesare described here. Some of the embodiments of the present invention aresummarized in this section.

In one aspect of the present invention, a method to configure telephoneservices, includes: detecting whether or not a first phone and a secondphone are positioned in a close relation (e.g., a close physicalproximity) with respect to each other; and, automatically configuring acall forwarding service of the first phone in response to a change inwhether or not the first phone and the second phone are positioned inthe close relation with respect to each other. In one example of anembodiment, a call forwarding service of the second phone is alsoautomatically configured in response to the change. In one example, asequence is dialed to start forwarding calls of the first phone to thesecond phone when the first phone and the second phone are positioned inthe close relation with respect to each other; and a sequence is dialedto stop forwarding calls of the first phone to the second phone when thefirst phone and the second phone are not positioned in the closerelation with respect to each other. For example, a mobile phone isautomatically configured to start call forwarding to a land line phonewhen the mobile phone is brought close to the land line phone and tostop call forwarding when taken away from the land line phone. In oneexample of an embodiment, a sequence is dialed to start forwarding callsof the first phone to the second phone when the first phone and thesecond phone are not positioned in the close relation with respect toeach other; and a sequence is dialed to stop forwarding calls of thefirst phone to the second phone when the first phone and the secondphone are positioned in the close relation with respect to each other.For example, a land line phone is automatically configured to start callforwarding to a mobile phone when the mobile phone is not close to theland line phone and to stop call forwarding when the mobile phone isbrought close to the land line phone. In one example of an embodiment,the first phone and the second phone are positioned in the closerelation with respect to each other when the first phone and the secondphone are in radio communication (e.g., according to IEEE 802.11 or IEEE802.15 standards). In one example of an embodiment, the first phone andthe second phone are positioned in the close relation with respect toeach other when one of the first phone and the second phone is connectedto a control device with one of: a wired link, an infrared link, and alow power radio link. The control device may be integrated within orco-located with one of: the first phone and the second phone.

In one aspect of the present invention, a method to operate a dataprocessing system, includes: detecting whether or not a portable deviceis connected to the data processing system; and, automaticallyconfiguring one or more user preferences of the data processing systemaccording to an identity of the portable device in response to a changein whether or not the portable device is connected to the dataprocessing system. For example, the portable device may be a mobilephone, a personal digital assistant (PDA), or a portable digital musicplayer. A connection between the portable device and the data processingsystem may be through a cable, a radio link, or a infrared link. In oneexample of an embodiment, the portable device includes a cellular phone;the data processing system includes a connection to a phone line; and,the data processing system configures a call forwarding service of thephone line in response to a change in whether or not the cellular phoneis connected to the data processing system. In one example of anembodiment, data for configuring the one or more user preferences isloaded from the portable device into the data processing system inresponse to a change from the portable device being not connected to thedata processing system to the portable device being connected to thedata processing system. In one example of an embodiment, data stored onthe data processing system for configuring the one or more userpreferences is identified according to the identity of the portabledevice in response to a change in whether or not the portable device isconnected to the data processing system. For example, an identity of auser of the data processing system is associated with the identity ofthe portable device, which is used to identify the data for configuringthe one or more user preferences.

In one aspect of the present invention, a method to control a phoneline, includes: automatically configuring the phone line to start callforwarding to a mobile phone when one or more communication links to themobile phone are lost; and, automatically configuring the phone line tostop call forwarding to the mobile phone when a communication link tothe mobile phone is re-established. For example, the communication linkmay be a radio link in accordance with a standard for Wireless PersonalArea Networks (WPAN). In one example of an embodiment, a mobile phonenumber is received from the mobile phone when the communication link tothe mobile phone is established; and the mobile phone number is storedfor turning on call forwarding when the communication link is broken.

In one aspect of the present invention, a method implemented on a mobilephone, includes: automatically dialing a sequence on the mobile phone tostart call forwarding to a phone line when a communication link to adevice is re-established; and, automatically dialing a sequence on themobile phone to stop call forwarding to the phone line when one or morecommunication links to the device are lost. In one example of anembodiment, the communication link is a radio link in accordance with astandard for Wireless Personal Area Networks (WPAN) (e.g., Bluetooth, ora WiFi standard such as IEEE 802.11). For example, the device may be aland line phone. In one example of an embodiment, a phone number of thephone line is received from the device when the first communication linkto the device is established; and the phone number is dialed on themobile phone to start call forwarding to the phone line. In one exampleof an embodiment, the mobile phone communicates with the device to placeor receive phone calls at the mobile phone through the phone line. Forexample, when the mobile phone is within a range of a communication linkto a land line phone, the mobile phone is automatically configured as acordless handset of the land line phone.

The present invention includes methods and apparatuses which performthese methods, including data processing systems which perform thesemethods, and computer readable media which when executed on dataprocessing systems cause the systems to perform these methods.

Other features of the present invention will be apparent from theaccompanying drawings and from the detailed description which follows.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention is illustrated by way of example and notlimitation in the figures of the accompanying drawings in which likereferences indicate similar elements.

FIG. 1 shows a block diagram example of a data processing system whichmay be used with the present invention.

FIG. 2 illustrates an example phone system for automated configuring ofcall forwarding according to one embodiment of the present invention.

FIG. 3 illustrates example scenarios of automated configuring of callforwarding according to embodiments of the present invention.

FIG. 4 illustrates a device for automated configuring of call forwardingaccording to one embodiment of the present invention.

FIG. 5 illustrates a system which automatically configures userpreferences according to one embodiment of the present invention.

FIG. 6 illustrates a method to automatically configure call forwardingof a land phone line according to one embodiment of the presentinvention.

FIG. 7 illustrates a method to automatically configure call forwardingof a cellular phone according to one embodiment of the presentinvention.

FIG. 8 illustrates a method for automated configuring of userpreferences according to one embodiment of the present invention.

DETAILED DESCRIPTION

The following description and drawings are illustrative of the inventionand are not to be construed as limiting the invention. Numerous specificdetails are described to provide a thorough understanding of the presentinvention. However, in certain instances, well known or conventionaldetails are not described in order to avoid obscuring the description ofthe present invention. References to one or an embodiment in the presentdisclosure are not necessarily references to the same embodiment; and,such references mean at least one.

Typically, to set a phone to forward incoming calls requires an overtaction on the part of the user to dial a sequence (e.g., #967* followedby the target phone number) each time the user wants to turn callforwarding on. It also requires another overt action on the part of theuser to rescind call forwarding when the user wants to turn callforwarding off.

In one embodiment of the present invention, a land line phone and amobile phone (e.g., a cellular phone) with different phone numbers areequipped with communication devices (e.g., Bluetooth chips, wireconnection ports, infrared ports) to recognize and establish theproximity of each other. The land line phone and the mobile phone canthen be programmed to automatically configure call forwarding servicesaccording to the proximity condition.

For example, in one embodiment of the present invention, the land linephone is programmed to recognize the physical presence of the mobilephone in its vicinity (e.g., within a range of 3 or 10 meters when aBluetooth radio is used to detect the proximity condition). When themobile phone and the land line phone are not close to each other (e.g.,out of range for a Bluetooth radio connection), the mobile phone istypically with the user. Thus, the land line phone is automaticallyprogrammed to forward calls to the mobile phone (e.g., through dialing asequence to turn on call forwarding of the land line phone). However,when the mobile phone and the land line phone are close to each other,the user can use the land line phone. Thus, when it is detected that themobile phone and the land line phone are close to each other, the landline is programmed to automatically rescind call forwarding so that theland line phone rings to accept calls when an incoming call is received.

Bluetooth provides robust, low complexity, low power and low cost radiolinks for mobile devices. The Institute of Electrical and ElectronicsEngineers, Inc. (IEEE) used Bluetooth as the basis to develop IEEE802.15 standard for Wireless Personal Area Networks (WPAN). Bluetoothradio operates in the unlicensed ISM (Industrial, Scientific andMedical) band at 2.4 GHz. Low-power use of such a band is allowedwithout a license. Bluetooth provides a short range (e.g., 10centimeters to 10 meter, extendible to 100 meters), frequency-hoppingradio link between devices, designed to replace cable connections withradio links for mobile devices or fixed devices. The Bluetooth radioconverts the digital baseband data to and from a 2.4 GHz analog signalusing Gaussian Frequency Shift Keying (GFSK) modulation. Interference isavoided by hopping to a new frequency after transmitting or receiving apacket. By changing frequencies, many Bluetooth devices can use the samefrequency band for wireless data communication. Bluetooth communicationmay transmit about 1 Megabit per second.

WiFi (Wireless Fidelity) is based on the IEEE 802.11b standard forWireless Local Area Networking (WLAN). WiFi can be used at distances upto 305 meters (in open areas) between the transmitter and the receiver.WiFi can transmit data at a speed up to 11 Mbs Like Bluetooth, WiFi alsouses spread spectrum frequency hopping and operates in the 2.4 GHzrange. WiFi was designed to form computer networks without the need torun cables to individual computers. WiFi is compatible with existingEthernet technology. Access points can be directly connected to existingwired networks.

Bluetooth radio or WiFi can be used to detect the physical presence ofthe mobile phone in the vicinity of the land line phone. However, otherwired or wireless methods of detections can also be used, such as aserial or parallel cable connected to a cradle of a charger, infraredpoints on both the land line phone and the mobile phone, or other typesof radio signals sent from the mobile phone to the land line phone.

FIG. 2 illustrates an example phone system for automated configuring ofcall forwarding according to one embodiment of the present invention. InFIG. 2, land line phone 201 is connected to central office 203, whichmaintains look up table 205 for call forwarding. When a sequence isdialed on land line phone 201 to turn on call forwarding so that theincoming calls for the land line phone are forwarded to cellular phone215, central office 203 updates look up table 205 so that the phonecalls for land line phone 201 are routed (conditionally orunconditionally) to cellular phone 215, through land line PublicSwitched Telephone System (PSTS) 207, mobile switching center 209,cellular phone base station 211 and cellular communication link 213.When a sequence is dialed on land line phone 205 to turn off callforwarding, look up table 205 is updated accordingly so that the callsfor land line phone 201 will be routed to land line phone 201. In oneembodiment of the present invention, land line phone 201 automaticallydials the sequence to forward calls to cellular phone 215 when the landline phone detects that cellular phone 215 is not in the vicinity ofland line phone 201. For example, land line phone 201 and cellular phone215 are both equipped with Bluetooth (or IEEE 802.15) chips so that whena Bluetooth radio link (e.g., link 217) between the two phones isbroken, the land line phone automatically dials the sequence to startcall forwarding to the cellular phone. When the Bluetooth radio link(e.g., link 217) between the two phones is re-established, the land linephone automatically dials the sequence to stop forwarding calls to thecellular phone. Thus, after the user pairs the cellular phone with theland line phone, the calls for the land line phone will be automaticallyconfigured to be forwarded to the cellular phone when the user leavesthe land line phone with the cellular phone.

The proximity condition of the phones can be detected and establishedthrough automated detection and connection of communication links, suchas cables, infrared, Bluetooth radio, WiFi, and other types of radios.For example, a cradle for cellular phone 215 may be used to charge thebattery of the cellular phone and connect the cellular phone to handfreekits (e.g., headphone, speaker, microphone). In one embodiment, thecradle has a wire link to land line phone 201 so that, when the cellularphone is on the cradle, the land line phone automatically dials asequence to turn off call forwarding. When the cellular phone is removedfrom the cradle, the land line phone automatically turns on callforwarding so that calls made to the land line's phone number areforwarded to the cellular phone's phone number. Similarly, the proximitycondition can also be established using an infrared communication link.Alternatively, the cradle may be integrated with the land line phone.Alternatively, the cradle may not be connected to the land line phone.For example, the cradle is separate from the land line phone butconnected to the phone line of the land line phone. Thus, when thecellular phone is placed on the cradle, the cradle automatically dialsthe sequence to turn off call forwarding of the land phone line (so thatcalls made to the land line's phone number are directed to the land linephone rather than the cellular phone); when the cellular phone isremoved from the cradle, the cradle automatically dials the sequence toturn on call forwarding to the cellular phone (so that calls made to theland line's phone number are forwarded to the cellular phone's phonenumber). Thus, the circuitry for automated configuring of callforwarding may be integrated in the land line phone or located in astand alone device that is hooked to the same phone line as the landline phone.

It is understood that the communication link between the land line phoneand the cellular phone may be bi-directional or unidirectional. Forexample, a unidirectional link may be used to detect the physicalpresence of the cellular phone near the land line phone or a deviceconnected to the phone line of the land line phone. For example,cellular phone 215 repeatedly broadcasts its identification using aradio signal. When cellular phone 215 is close to land line phone 201,the radio signal is detected by the land line phone, which automaticallyturns off call forwarding (or otherwise changes the configuration ofcall forwarding service). When the radio signal is not detectable byland line phone 201, the land line phone turns on call forwarding (orotherwise changes the configuration of call forwarding service). Inanother example, the communication link is simply a switch which isactivated when a cellular phone is placed at a particular position(e.g., on the cradle). In one example, the land line phone verifies theidentity of the detected cellular phone through the communication linkso that only the cellular phone that is paired with the land line phonecan cause the automated configuring of call forwarding of the land line.

Further, in one embodiment, call forwarding of cellular phone 215 canalso be automatically configured according to the proximity condition.For example, when cellular phone 215 is close to land line phone 201,cellular phone 215 automatically dials a sequence to start callforwarding to land line phone 201. In certain embodiments, rather thanchanging the call forwarding setting automatically without any userinput or feedback from the user, the phone may display a question to theuser which allows the user to provide input or feedback. For example,the phone may display a question to the user (such as “Do you want toautomatically change your call forwarding setting based on yourestablished preferences?”) and may also display a “yes” button orindicator and a “no” button or indicator. A selection or activation ofthe “yes” button by the user may then allow the phone to change the callforwarding setting automatically, and alternatively, a selection oractivation of the “no” button by the user may then prevent the phonefrom automatically changing the call forwarding setting. In this way,the phone may have the change occur automatically (upon detecting that aproximity condition or other condition exists which should cause anautomatic change if the user allows it) if the user, upon beingprompted, agrees with the change. Further, in one embodiment, the phonemay start a timer to activate a default selection in the absence of auser input. For example, a user is typically away from the phone if thecondition to active the call forward of a land line phone to a mobilephone is detected when a Bluetooth link between the land line phone tothe mobile phone is broken, in which case the land line phone may beconfigured to make the change (turning on the call forwarding from theland line phone to the mobile phone) in the absence of user input for aperiod of time; however, a user is provided with an opportunity todisagree with the change. In certain situations, the phone may make thechange only after a user provides input to agree with the change. Forexample, after a mobile phone detects a land line phone through aBluetooth link (e.g., obtaining the phone number of the land linephone), the mobile phone automatically activates call forwarding to theland line phone only after receiving user input that agrees with thechange.

FIG. 3 illustrates example scenarios of automated call configuring offorwarding according to embodiments of the present invention. In FIG. 3,scenario (a) illustrates a situation where call forwarding of land linephone 301 is automatically configured according to whether or not ashort range communication connection (e.g., Bluetooth, WiFi, radiosensor, cable, infrared) between land line phone 301 and cellular phone303 is broken. When connection 305 is re-established, call forwardingfrom land line phone 301 to cellular phone 303 is stopped. Whenconnection 305 is broken, call forwarding (309) from land line phone 301to cellular phone 303 is started. Thus, when the user carries cellularphone 303 away from land line phone 301, calls to the land line phoneare forwarded, conditionally or unconditionally, to the cellular phonefor the user. When the user takes the cellular phone back to thevicinity of the land line phone, call forwarding of the land line phoneis stopped, since the use of the land line phone is preferred.

In FIG. 3, scenario (b) illustrates a situation where call forwarding ofcellular phone 313 is automatically configured according to whether ornot a short range communication connection (e.g., Bluetooth, WiFi, radiosensor, cable, infrared) between land line phone 311 and cellular phone313 is broken. When connection 315 is re-established, call forwarding(317) from cellular phone 313 to land line phone 311 is started. Whenconnection 315 is broken, call forwarding from cellular phone 313 toland line phone 311 is stopped. Thus, for example, when the land linephone and the cellular phone are close to each other, the phone callsfor the cellular phone are automatically configured to be forwarded tothe land line phone, since the use of the land line phone is preferred.

In one embodiment of the present invention, a number of cellular phonescan be automatically configured to forward calls to the land line phonewhen they are all close to the land line phone. When multiple cellularphones (e.g., mobile phones of family members) are brought close to theland line phone (e.g., a home phone), they can all be automaticallyconfigured to forward calls to the land line phone. Further, in oneembodiment, when the land phone line is busy, the land line phoneinstructs the cellular phones to automatically turn off call forwardinguntil the land phone line is free. When the land phone line is freeagain, the cellular phones that are close to the land line phone (e.g.,having short communication links with the land line phone) again turn oncall forwarding to the land line.

In one embodiment, when the communication link (e.g., the Bluetooth,cable, or infrared link) is established, the land line phone (e.g., 311)automatically communicates its phone number (or its identity) to thecellular phone (e.g., 313) so that the cellular phone can automaticallydetermine the target phone number for call forwarding. Thus, when thecellular phone is brought close to one of a number of land line phones,the cellular phone can automatically configure to forward calls to thecorresponding one of the land line phones, if the land line is not busy.

In one embodiment, the land line phone provides its phone number as anidentification of the phone. Alternatively, the land line phone mayprovide its identity as a product serial number, a user definedidentification number, a transmitter ID, or other types ofidentification numbers, which can be used by the cellular phone toidentify the phone. Thus, the land line phone may not broadcast itsphone number. The cellular phone user can program the cellular phone toassociate the identity of the land line phone with its land line phonenumber. Thus, once programmed, the cellular phone automatically looks upthe correct phone number according to the identity of the land linephone. Alternatively, the phone numbers are exchanged in a connectionprocess.

In FIG. 3, scenario (c) illustrates a situation where call forwarding ofboth land line phone 321 and cellular phone 323 are automaticallyconfigured according to whether or not a communication connection (e.g.,Bluetooth, WiFi, radio sensor, cable, infrared) between land line phone321 and cellular phone 323 is broken. When connection 325 isre-established, call forwarding (327) from cellular phone 323 to landline phone 321 is started, while call forwarding of land line phone 321to cellular phone 323 is stopped. When connection 325 is broken, callforwarding from cellular phone 323 to land line phone 321 is stopped,while call forwarding (329) of land line phone 321 to cellular phone 323is started. Thus, for example, when the land line phone and the cellularphone are physically close to each other (e.g., detected throughBluetooth radio), the phone calls for the cellular phone areautomatically configured to be forwarded (e.g., unconditionally) to theland line phone so that phone calls for both the land line phone and thecellular phone are routed to the land line phone. When the land linephone and the cellular phone are not close to each other, the phonecalls for the land line phone are automatically configured to beforwarded (e.g., conditionally upon no answer) to the cellular phone sothat phone calls for the land line phone may be routed to the cellularphone (e.g., if not answered).

Thus, in these examples when both the cellular phone and the land linephone are within the reach of a user, the use of the land line phone ispreferred. When the land line phone is not reachable to the user but thecellular phone is, the calls to the land line phone are forwarded to thecellular phone. In an automated call forwarding configuring processaccording to one embodiment of the present invention, it is assumed thatthe cellular phone moves with the user. It will be appreciated thatalternative arrangements for the forwarding may be used (e.g., the cellphone may be preferred, etc.)

FIG. 4 illustrates a device for automated configuring of call forwardingaccording to one embodiment of the present invention. Call forwardingconfiguring circuit 401 includes Dual Tone Multi-Frequency (DTMF)generator 403, memory 407, Bluetooth radio 405 and control circuit 409.Bluetooth radio 405 detects whether or not a Bluetooth enabled cellularphone is present in the vicinity of the Call forwarding configuringcircuit. When a Bluetooth link between the Call forwarding configuringcircuit and a cellular phone is re-established or lost, control circuit409 causes DTMF generator 403 to generate signals on a phone line,corresponding to dialing a sequence to configure call forwarding. Memory407 stores the sequences to be dialed to turn on or turn off callforwarding (e.g., #967*1230984567 and #968#). In one embodiment,Bluetooth radio 405 obtains the cellular phone number from the cellularphone when there is a Bluetooth connection. The cellular phone number isstored in memory 407 so that when Bluetooth radio 405 detects that thecellular phone is out of range, control circuit 409 causes DTMFgenerator 403 to dial a sequence according to the data stored in memory407 to start call forwarding to the cellular phone. When the Bluetoothradio connection is re-established, control circuit 409 controls DTMFgenerator 403 to dial a sequence according to the data stored in memory407 to stop call forwarding to the cellular phone. Alternatively, in oneembodiment, the call forwarding access codes (e.g., #967* and #968#) arehard coded in the control circuit.

A similar circuitry can also be used on a cellular phone so that callforwarding of the cellular phone can be automatically configureddepending on whether or not a Bluetooth connection to a device connectedto a land phone line is broken.

Although some examples of devices for automated configuring of callforwarding are illustrated with a typically telephone system in which aDual Tone Multi-Frequency (DTMF) generator (e.g., in a touch tone landline phone or mobile phone) generates signals to communicate with acentral office for the configuring of call forwarding, it is understoodthat other types of communication methods and devices can also be usedfor the configuring of call forwarding services. A call forwardingconfiguring device is not limited to use DTMF signals on a phone line tocommunicate with the central office to configure the call forwardingservices. In general, various communication signal types on differentcommunication channels can be used for such a device to communicaterequests to configure the call forwarding services to the centraloffice. For example, a phone or a configuring device may communicatewith a central office using a network communication protocol (e.g.,through a digital subscriber line (DSL) or a digital cable broadbandconnection) to configure the call forwarding services. Further, asoftware program can use a general-purpose network connection (e.g.,Internet through a cable connection, a phone line connection, a wirelesstelecommunication connection) to communicate with the central office forthe configuring of the call forwarding service. Furthermore, a softwareprogram may indirectly communicate with the central office for theconfiguring of the call forwarding service. For example, a callforwarding configuring device may communicate with a server (e.g.,through a network connection using a messaging protocol); and the serverforwards the request for configuring the call forwarding service to thecentral office (e.g., through traditional means of DTMF signals, orthrough other communication channels, such as a dedicated networkconnection or Internet).

In FIG. 4, Bluetooth radio 405 is illustrated as an example method ofdetecting the proximity condition. Alternatively, other methods can alsobe used. For example, an infrared port (or WiFi, or cable port, or otherradio link circuit) can be used to detecting proximity condition. Notethat Call forwarding configuring circuit 401 can also be a part of acomputer for interfacing with a phone line. The computer may furthercontrol the automated configuring of call forwarding according to otherconditions, such as the time of the day, the day of the week, whether ornot a user is logged into the system, etc. For example, it may beconfigured such that call forwarding may be activated only during acertain period of time (e.g., during the work hours). The content ofmemory 405 may be programmed through Bluetooth radio 405 or through adata bus. Alternatively, a DTMF decoder (not shown) can be used in thecircuit, which monitors, decodes and stores the sequence that is dialedon the phone line during a set up process.

Although the above examples are illustrated using a land line phone anda cellular phone, from this description, it will be apparent to oneskilled in the art that the methods and apparatuses of embodiments ofthe present invention can also be used for configuring call forwardingbetween land line phones or between mobile phones. For example, landline phones with cordless handsets may be automatically configured asthe handsets are moved in or out a certain region. Similarly, automatedcall forwarding between mobile phones can also be performed as themobile phones move close to or away from each other.

In one embodiment of the present invention, a mobile phone is a combinedcellular phone and handset of a cordless phone. A conventional cordlessphone typically includes a base unit and a handset. The base unitcommunicates with the handset cordlessly (wirelessly) through a radiolink. The base unit is typically connected to a land phone line. Thehandset is typically handheld by a user to conduct a phone conversation.In one embodiment of the present invention, when the mobile phone iswithin a range of the base unit, the mobile phone is automaticallyconfigured as a handset of a cordless phone. For example, after themobile phone automatically dials a sequence to start call forwarding ofthe mobile phone line to the corresponding land phone line, the mobilephone communicates with the base unit to answer or place calls using theland phone line. When the mobile phone is outside the range of the baseunit, the mobile phone automatically switches into the mobile phonemode, dialing a sequence to stop call forwarding to the land phone line.In the mobile phone mode, the mobile phone answers or places calls usingthe mobile phone line.

In one embodiment of the present invention, a data processing systemautomatically configures user preferences according to a proximitycondition of a portable device. FIG. 5 illustrates a system whichautomatically configures user preferences according to one embodiment ofthe present invention. In FIG. 5, data processing system 505 containsmemory 521, which stores configuration parameters 523. Processor 525controls data processing system 505 to perform various tasks (e.g.,using other circuit 529, such as phone line interface circuit). Dataprocessing system 505 contains interface circuit 527 for establishing anautomated sh ort range communication link with a portable device, suchas device 501. Portable device 501 contains control circuit 515 (e.g.,Application-Specific Integrated Circuit (ASIC), Field-Programmable GateArray (FPGA), microprocessor, microcontroller) to control the operationof portable device 501. Memory 511 stores configuration information 513,which can be used to configure data processing system 505 according tothe preferences of the user of portable device 501. Interface circuit517 is used to establish short range communication connection 503 (wiredor wireless). Communication connection 503 is automatically establishedwhen portable device 501 is positioned with respect to the dataprocessing system (e.g., within the radio range, or in a cradle).Portable device may include other circuit 519 (e.g., cellularcommunication circuit), which can perform tasks without a communicationlink with data processing system 505. For example, the portable devicecan be a cellular phone, a personal digital assistant (PDA), or aportable digital music player (e.g., an iPod from Apple Computer, Inc.)

In one embodiment of the present invention, when the short rangecommunication connection is established and maintained, it is determinedthat portable device 501, which may be a cellular phone, and dataprocessing system 505, which may be a land line phone system, are inclose proximity. Thus, data processing system 505 automaticallyconfigures user preferences according to an identity of portable device501. For example, data processing system 529 automatically dials anumber to stop forwarding calls from a land line phone number to acellular phone number. When portable device 501 and data processingsystem 505 are not in close proximity, data processing system 505automatically configures user preferences according to the identity ofportable device 501. For example, data processing system 505automatically dials a number to start forwarding calls from the landline phone number to the cellular phone number.

In one example, data processing system 505 may control the position of acar seat. Configuration parameters 523 may be adjusted as the driveradjusts the position the car seat to remember the preferences. In oneembodiment of the present invention, the preferences of the driver(e.g., the car seat position, the minor positions, and other settings ofthe driver) are linked to the identity of portable device 501. When theshort range communication connection is established, data processingsystem 505 automatically adjusts the car seat position, mirror positionsand other user preferences accordingly. For example, when the cellularphone (or a PDA) of the driver of the car is placed on the cradle beforethe car is started, data processing system 505 identifies the cellularphone with the driver so that the seat position, minor positions andother settings are adjusted automatically. Further, in one embodiment,the preference data (e.g., configuration parameters 523) can be loadedfrom data processing system 505 into portable device 501 (e.g., during aset up process) so that when the portable device is connected to thedata processing system, the configuration parameters stored in theportable device can be loaded into the data processing system toconfigure the user preferences.

In another example, data processing system 505 may be used by differentusers (e.g., software developers). Adjusting various user preferences,such as setting window sizes, colors, fonts, background, arrangement ofthe icons, and others, can be time consuming and tedious. In oneembodiment of the present invention, the user preference is loaded intoportable device 501 from data processing system 505 during a set up (orupdate) process. When the short range communication connection isre-established, data processing system 505 automatically uses theconfiguration parameters stored in the portable device to set up userpreferences for the user of the portable device. When the connection isbroken, data processing system 505 may automatically adjust thepreferences to a predetermined condition. Thus, the user can easilycarry the data for configuring the user preferences with the portabledevice, which may be used with a number of similar data processingsystems. For example, the user may use one of a number of computers.When the portable device is connected (e.g., through a wired or wirelesscommunication channel) to any one of the computers, the computerautomatically configures user preferences for the user according to theportable device.

FIG. 6 illustrates a method to automatically configure call forwardingof a land phone line according to one embodiment of the presentinvention. Operation 601 determines whether or not a cellular phone isdetected (e.g., detected by a land line phone, or a device connected tothe land line). If a cellular phone is detected, operation 603determines if the phone line is set for automated configuring of callforwarding to the cellular phone. If the phone line is set for automatedconfiguring of call forwarding to the cellular phone and call forwardingto the cellular phone is on (605) (e.g., no action has been performed toturn off call forwarding to the cellular phone), operation 607automatically turns off call forwarding to the cellular phone (e.g.,automatically dial an number, such as #968#, using the land line).However, if the phone line is not set for automated configuring of callforwarding to the cellular phone but set for a different cellular phone,call forwarding will not be turned off.

If the cellular phone is not detected (e.g., moved out of range, orremoved from the cradle) and the phone line is set for automatedconfiguring of call forwarding to the cellular phone (609), operation611 determines if call forwarding to the cellular phone is already on.If call forwarding to the cellular phone is not already on (e.g., noaction has been performed to turn on call forwarding), operation 613automatically turns on call forwarding to the cellular phone (e.g.,automatically dials a sequence, such as #967* followed by the cellularphone number). However, if the cellular phone that is carried away isnot the specific cellular phone paired with the land line for automatedconfiguring of call forwarding, the disconnection of the communicationlink will not cause call forwarding to be turned on.

FIG. 7 illustrates a method to automatically configure call forwardingof a cellular phone according to one embodiment of the presentinvention. Operation 701 determines whether or not a land line phone isdetected. If a land line phone is detected and call forwarding to theland line phone is not already on (703), operation 705 automaticallyturns on call forwarding of the cellular phone to the land line phone.In one embodiment, a land line phone (or a device representing the landline phone) communicates the land line phone number to the cellularphone (e.g., through a Bluetooth or serial communication connection) sothat the cellular phone can automatically configure call forwarding tothe corresponding land line phone. In one embodiment, an identity of theland line phone is communicated through the communication link to thecellular phone, which determines whether or not to turn on callforwarding to the land line phone according to the identity of the landline phone.

When there is no land line phone detected, the cellular phoneautomatically turns off call forwarding to a land line phone (711), ifcall forwarding to the land line phone is on (709).

In one embodiment, the cellular phone automatically turns off (or doesnot turn on) call forwarding to the land line phone when the short rangecommunication link between the land line phone and the cellular phonesuggests that the land line phone is busy. Only when the land line phoneis not in use (e.g., as indicated by a message, a signal or a command onthe communication link from the land line phone), the cellular phoneautomatically turns on call forwarding to the land line phone.

FIG. 8 illustrates a method for automated configuring of userpreferences according to one embodiment of the present invention.Operation 801 places a portable device close to a data processing systemto enable a short range communication connection between the dataprocessing system and the portable device. In one embodiment of thepresent invention, the data processing system and the portable deviceare configured to automatically establish the communication link whenthe portable device is placed (or moved) into such a position. Forexample, the portable device, such as a mobile phone, a Personal DigitalAssistant (PDA) (e.g., a palm computer), or a portable digital musicplayer (e.g., an iPod from Apple Computer, Inc.), may be moved into arange for Bluetooth radio connection with the data processing system,placed on a cradle connected to the data processing system, orpositioned to have an infrared port facing the infrared port of the dataprocessing system. After operation 803 automatically determines anidentity of the portable device, operation 805 automatically configuresone or more user preferences with the data processing system accordingto the identity of the portable device. For example, a device connectedto a land line automatically determines the identity of a mobile phoneto turn off call forwarding to the mobile phone if call forwarding tothe mobile phone is on. In another example, an on-board computerinstructs one or more motors to automatically adjust the seat positionaccording to the identity of the cellular phone (or a PDA) of thedriver. In a further example, a computer automatically configures theuser preferences according to the identity of the cellular phone (or aPDA) of the current user. In one embodiment, the data processing systemloads information (e.g., the phone number, seat positions, preferencesparameters) from the portable device to automatically configure the userpreferences. After operation 807 automatically determines an identity ofthe data processing system, operation 809 automatically configures oneor more user preferences with the portable device according to theidentity of the data processing system. For example, a cellular phoneautomatically determines the phone number of a land line phone to turnon call forwarding to the land line phone. Operation 811 moves theportable device away from the data processing system to disable anyshort range communication connection between the portable device and thedata processing system. For example, the portable device may be takenout of a cradle connected to the data processing system and moved out ofa range for Bluetooth radio connection with the data processing system.Operation 813 automatically configures one or more user preferences withthe data processing system according to the identity of the portabledevice. For example, a land line is automatically configured to callforwarding to a cellular phone when the user takes the cellular phoneaway from the land line phone. In one embodiment, the data processingsystem loads and stores information (e.g., the phone number, preferredseat position when the driver exits the car) from the portable devicewhen the communication link is established so that, when the portabledevice is disconnected from the data processing system, the loadedinformation can be used to configure the user preference. Operation 815automatically configures one or more user preferences with the portabledevice (e.g., according to the identity of the data processing system).For example, a cellular phone turns off call forwarding to a land lineif short range communication links to this land line are lost.

FIG. 1 shows one example of a typical computer system which may be usedwith the present invention. Note that while FIG. 1 illustrates variouscomponents of a computer system, it is not intended to represent anyparticular architecture or manner of interconnecting the components assuch details are not germane to the present invention. It will also beappreciated that network computers and other data processing systems(e.g., a cellular phone or a portable digital music player or a PDA)which have fewer or more components may also be used with the presentinvention. The computer system of FIG. 1 may, for example, be an AppleMacintosh computer.

As shown in FIG. 1, the computer system 101, which is a form of a dataprocessing system, includes a bus 102 and system core logic 112 whichinterconnect a microprocessor 103, a ROM 107, and volatile RAM 105 and anon-volatile memory 106. The microprocessor 103, which may be, forexample, a G3 or G4 or G5 microprocessor from Motorola, Inc. or IBM iscoupled to cache memory 104 as shown in the example of FIG. 1. The bus102 and system core logic 112 interconnect these various componentstogether and also interconnects these components 103, 107, 105, and 106to a display controller and display device 108 and to peripheral devicessuch as input/output (I/O) devices which may be mice, keyboards, modems,network interfaces, printers, scanners, video cameras and other deviceswhich are well known in the art. Typically, the input/output devices 110are coupled to the system through input/output controllers 109. Thevolatile RAM 105 is typically implemented as dynamic RAM (DRAM) whichrequires power continually in order to refresh or maintain the data inthe memory. The non-volatile memory 106 is typically a magnetic harddrive, a magnetic optical drive, or an optical drive (e.g., a DVD RAM),or other type of memory system which maintains data even after power isremoved from the system. Typically, the non-volatile memory will also bea random access memory although this is not required. While FIG. 1 showsthat the non-volatile memory is a local device coupled directly to therest of the components in the data processing system, it will beappreciated that the present invention may utilize a non-volatile memorywhich is remote from the system, such as a network storage device thatis coupled to the data processing system through a network interfacesuch as a modem or Ethernet interface. The bus 102 may include one ormore buses connected to one another through various bridges, controllersand/or adapters as is well known in the art. In one embodiment the I/Ocontroller 109 includes a USB (Universal Serial Bus) adapter forcontrolling USB peripherals, and/or an IEEE-1394 bus adapter forcontrolling IEEE-1394 peripherals.

It will be apparent from this description that aspects of the presentinvention may be embodied, at least in part, in software. That is, thetechniques may be carried out in a computer system or other dataprocessing system in response to its processor, such as amicroprocessor, executing sequences of instructions contained in amemory, such as ROM 107, volatile RAM 105, non-volatile memory 106,cache 104 or a remote storage device. In various embodiments, hardwiredcircuitry may be used in combination with software instructions toimplement the present invention. Thus, the techniques are not limited toany specific combination of hardware circuitry and software nor to anyparticular source for the instructions executed by the data processingsystem. In addition, throughout this description, various functions andoperations are described as being performed by or caused by softwarecode to simplify description. However, those skilled in the art willrecognize what is meant by such expressions is that the functions resultfrom execution of the code by a processor, such as the microprocessor103.

A machine readable medium can be used to store software and data whichwhen executed by a data processing system causes the system to performvarious methods of the present invention. This executable software anddata may be stored in various places including for example ROM 107,volatile RAM 105, non-volatile memory 106 and/or cache 104 as shown inFIG. 1. Portions of this software and/or data may be stored in any oneof these storage devices.

Thus, a machine readable medium includes any mechanism that provides(i.e., stores and/or transmits) information in a form accessible by amachine (e.g., a computer, network device, personal digital assistant,manufacturing tool, any device with a set of one or more processors,etc.). For example, a machine readable medium includesrecordable/non-recordable media (e.g., read only memory (ROM), randomaccess memory (RAM), magnetic disk storage media, optical storage media,flash memory devices, etc.), as well as electrical, optical, acousticalor other forms of propagated signals (e.g., carrier waves, infraredsignals, digital signals, etc.), etc.

In one embodiment, I/O devices 110 include at least one port forconnection with a portable device (e.g., a mobile phone, a PDA), such asan infrared port, a serial port, a USB port, an IEEE-1394 port, a WLANport (e.g., WiFi), a WPAN port (e.g., Bluetooth). In one embodiment, I/Odevices 110 include a circuit to generate signals on a phone line toturn on or turn off call forwarding. In one embodiment, I/O devices 110include an interface circuit to control motors of a powered car seat.

In the foregoing specification, the invention has been described withreference to specific exemplary embodiments thereof. It will be evidentthat various modifications may be made thereto without departing fromthe broader spirit and scope of the invention as set forth in thefollowing claims. The specification and drawings are, accordingly, to beregarded in an illustrative sense rather than a restrictive sense.

What is claimed is:
 1. A method, comprising: at a portable device thatincludes first circuitry for communicating using a first wirelessprotocol and second circuitry for communicating using a second wirelessprotocol, wherein the first wireless protocol is a short range wirelessprotocol, wherein the second wireless protocol is usable to place andreceive telephone calls over a cellular network, and wherein the firstwireless protocol and the second wireless protocol are different,performing operations for: connecting to a data processing system,wherein the data processing system includes a graphical user interface;and transmitting, using the first wireless protocol, user data from theportable device to the data processing system in response to theconnecting, wherein the data processing system is adapted to configure asetting of the graphical user interface in response to receiving theuser data.
 2. The method of claim 1, wherein the connecting comprises:detecting the data processing system with the first circuitry; andconnecting to the data processing system using the first circuitry. 3.The method of claim 1, wherein the setting of the graphical userinterface includes at least one of window sizes; colors; fonts;background; and arrangement of icons.
 4. The method of claim 1, whereinthe data processing system is in a car.
 5. A method, comprising: at adata processing system that includes a display for displaying agraphical user interface and a wireless circuit for communicatingaccording to a first wireless protocol, wherein the first wirelessprotocol is a short range wireless protocol, performing operations for:connecting to a portable device that communicates using the firstwireless protocol and a second wireless protocol, wherein the secondwireless protocol is usable to place and receive telephone calls over acellular network, and wherein the first wireless protocol and the secondwireless protocol are different; receiving, using the first wirelessprotocol, user data from the portable device; and configuring a settingof the graphical user interface of the data processing system inresponse to receiving the user data.
 6. The method of claim 5, whereinthe data processing system is part of a car.
 7. The method of claim 5,wherein connecting to the portable device comprises coupling theportable device to the data processing system with a wire.
 8. The methodof claim 5, wherein the connecting to the portable device compriseswirelessly coupling the portable device to the data processing system.9. The method of claim 5, wherein the setting of the graphical userinterface comprises adjusting at least one of window sizes, colors,fonts, background, and arrangement of icons.
 10. The method of claim 1,wherein the portable device is a cellular phone.
 11. The method of claim5, wherein the portable device is a cellular phone.
 12. A portabledevice, comprising: a processor; first circuitry for communicating usinga first wireless protocol, wherein the first wireless protocol is ashort range wireless protocol; and second circuitry for communicatingusing a second wireless protocol, wherein the second wireless protocolis usable to place and receive telephone calls over a cellular network,and wherein the first wireless protocol and the second wireless protocolare different; wherein the processor and the first circuitry performoperations for: connecting to a data processing system, wherein the dataprocessing system includes a graphical user interface; transmitting,using the first wireless protocol, user data to the data processingsystem in response to the connecting, wherein the data processing systemis adapted to configure a setting of the graphical user interface inresponse to receiving the user data.
 13. The portable device of claim12, wherein, when connecting to the data processing system, theprocessor and the first circuitry perform operations for: detecting thedata processing system; and connecting to the data processing system.14. The portable device of claim 12, wherein the setting of thegraphical user interface includes at least one of window sizes; colors;fonts; background; and arrangement of icons.
 15. The portable device ofclaim 12, wherein the portable device is a cellular phone.
 16. Theportable device of claim 12, wherein the data processing system is in acar.
 17. A data processing system, comprising: a processor; a displayfor displaying a graphical user interface; and a wireless circuit forcommunicating using a first wireless protocol, wherein the firstwireless protocol is a short range wireless protocol; and wherein theprocessor, the display, and the wireless circuit perform operations for:connecting to a portable device that communicates using the firstwireless protocol and a second wireless protocol, wherein the secondwireless protocol is usable to place and receive telephone calls over acellular network, and wherein the first wireless protocol and the secondwireless protocol are different; receiving, using the first wirelessprotocol, user data from the portable device; and configuring a settingof the graphical user interface in response to receiving the user data.18. The data processing system of claim 17, wherein connecting to theportable device comprises coupling the portable device to the dataprocessing system with a wire.
 19. The data processing system of claim17, wherein connecting to the portable device comprises wirelesslycoupling the portable device to the data processing system.
 20. The dataprocessing system of claim 17, wherein the setting of the graphical userinterface includes at least one of window sizes; colors; fonts;background; and arrangement of icons.
 21. The data processing system ofclaim 17, wherein the portable device is a cellular phone.
 22. The dataprocessing system of claim 17, wherein the data processing system is ina car.